Z83
Z83: Family history of other specific disorders
Non-billable headerICD-10-CM
Z83 is a non-billable header ICD-10-CM code for family history of other specific disorders. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes2: not included here, but may coexist
The excluded condition is not part of this code, but a patient can have both. You may code both.
- contact with and (suspected) exposure to communicable disease in the family (Z20.-)
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead Z83
8 child codes. Green means billable.
- Z83.0Family history of human immunodeficiency virus [HIV] disease
- Z83.1Family history of other infectious and parasitic diseases
- Z83.2Family history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
- Z83.3Family history of diabetes mellitus
- Z83.4Family history of other endocrine, nutritional and metabolic diseases
- Z83.5Family history of eye and ear disorders
- Z83.6Family history of other diseases of the respiratory system
- Z83.7Family history of diseases of the digestive system